Cross-infection control交叉感染的控制
Cross - Species Infection跨
cross-species infection跨物种感染
hospital cross-infection医院内感染
To prevent cross-infection防止交叉感染
The rate of cross-infection交叉污染率
Conclusion:The sequential therapy treatment can save costs，reduce hospital cross-infection and reduce pain in children with bronchopneumonia.
结论：序贯治疗能节省治疗费用、降低院内交叉感染、减轻患儿痛苦。
参考来源 - 两种方法治疗小儿支气管肺炎临床观察—《中国医药导报》—2008年第21期—龙源期刊网